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10,862 species in District of Columbia
Quercus bicolor
Collinsonia canadensis
Hemerocallis fulva
Eremnophila aureonotata
Osmundastrum cinnamomeum
Selasphorus rufus
Monotropa uniflora
Lepidium virginicum
Graphocephala coccinea
Ictalurus furcatus
Oenothera biennis
Pluvialis dominica
Capsella bursa-pastoris
Lasioglossum illinoense
Carex lurida
Ceratina dupla
Laetiporus sulphureus
Recurvirostra americana
Udea rubigalis
Labidomera clivicollis
Rubus flagellaris
Tilia americana
Sterna hirundo
Verrucosa arenata
Coleosporium elephantopodis
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